/*
 * Copyright 2011-2024 GatlingCorp (https://gatling.io)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import io.gatling.core.Predef._
import io.gatling.core.session.Expression
//#imports
import io.gatling.grpc.Predef._
//#imports

import io.grpc._

class GrpcOfficialSampleScala extends Simulation {

  {
    //#protocol
    val grpcProtocol = grpc
      .forAddress("host", 50051)
      .useInsecureTrustManager // not required, useInsecureTrustManager is the default
    //#protocol
  }

  case class RequestMessage(message: String)

  {
    //#expression
    val request: Expression[RequestMessage] = { session =>
      for {
        message <- session("message").validate[String]
      } yield RequestMessage(message)
    }
    //#expression
  }
}
